WARN: replace_in_file didn't find pattern 'add_subdirectory( example )' in 'source_subfolder/CMakeLists.txt' file.
ERROR: jsoncpp/0.10.7 (test package): Error in build() method, line 12
	cmake.build()
	ConanException: Error 2 while executing cmake --build '/home/conan/workspace/cci_PR-2241/7/co_0_0/recipes/jsoncpp/all/test_package/build/4191a17dee26e01362fffbd5ba9801f07c00d634' '--' '-j3'